No I haven't! Thanks for the info Tony!
-----Original Message-----
From: Tony King <tony.king@w4zt.com>
Sent: May 11, 2005 8:56 AM
To: Dino Darling <k6rix@earthlink.net>
Subject: Re: [Amps] Pair of 4CX250s on 6-meters...
Dino,
If you haven't already gotten the tubes, sockets and chimneys, You may
want to consider using a single GS-35B triode. It can loaf along at the
power level of a pair of 4CX250s or really give you some power out if
you're in the mood (with a little more drive required of course). There
are lots of six meter amps built with them and quite a few links to them
on my web page at <http://gs-35b.com/vhfuhf.html>.
73, Tony W4ZT
Dino Darling wrote:
> Speaking of a pair of 4CX250s... I'd like to build a SSB mono band amp for
> 6-meters using a pair of 4CX250B's. I have the cabinets I want to use
> (separate RF and power supply decks).
>
> I've browsed different 6-meter designs on the web and asking if anyone here
> has their favorites?!
>
> I'm a novice at building an amplifier and need to learn what parts to buy.
> Example:
>
> I know I need two tubes, sockets, and chimneys. But what Peter Dahl
> transformers do I need to properly feed two 4CX250Bs? How much CFM does the
> fan need to be? What variable capacitors should I get (I am leaning towards
> the vacuum capacitors).
>
> Any hints or outright shopping list would be appreciated!
>
> Dino - K6RIX
>
> -----Original Message-----
> From: k7fm <k7fm@teleport.com>
> Sent: May 11, 2005 7:59 AM
> To: Amps@contesting.com
> Subject: KLM KT34a tribander for sale
>
> Does this have 2 x 4CX250 tubes mounted in the boom?
>
> Colin K7FM
>
>
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